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Diesel Systems Technician 2

Program Overview

Lively Technical Collegeโ€™s Diesel Systems Technician 2 program prepares students for entry into the Diesel Service industry. Students study engine, cylinder head, valve train, engine block, lubrication, cooling, air induction, exhaust, fuel, and engine brakes diagnostics, service, and repair. Students study general electrical systems, batteries, starting, charging, lighting, gauges, warning devices, and related electrical system diagnostics, service, and repair.

Admission Requirements

Employment opportunities

  • Diesel Mechanic
  • Small Engine Diesel Mechanic
  • Marine and Railroad Engine Diesel Mechanic
  • Large and Commercial Vehicle Repair and Maintenance Mechanic
  • Commercial Fleet Mechanic

What You'll learn

  • Inspect and service Engine Systems record findings as needed.
  • Diagnose and repair Fuel system
  • Diagnose and repair Air induction and exhaust system
  • Diagnose and repair Cooling system
  • Diagnose and repair Lubrication system
  • Diagnose and repair Instruments and controls
  • Diagnose and repair Safety equipment
  • Diagnose and repair Hardware
  • Diagnose and repair Heating, ventilation, and air conditioning (HVA
  • Diagnose and repair Battery and starting systems
  • Diagnose and repair Electrical/Electronic charging systems
  • Diagnose and repair Lighting system
  • Diagnose and repair Air brake systems.
  • Diagnose and repair Hydraulic brake systems.
  • Inspect, service and record Drive Train systems.
  • Diagnose and repair Suspension and steering systems.
  • Diagnose and repair Tires and wheels.
  • Diagnose and repair Frame and fifth wheel.
  • HVAC systems diagnosis, service, and repair.
  • A/C system and component diagnosis, service, and repair.
  • Diagnose and repair Compressor and clutch.
  • Diagnose and repair Evaporator, condenser, and related components.
  • Heating and engine cooling systems diagnosis, service, and repair.
  • Electrical system diagnosis, service, and repair.
  • Air/vacuum/mechanical diagnosis, service, and repair.
  • Refrigerant recovery, recycling, and handling.
  • Steering column diagnosis, service, and repair.
  • Steering units diagnosis, service, and repair.
  • Steering linkage diagnosis, service, and repair.
  • Suspension systems diagnosis and repair.
  • Wheel alignment diagnosis, adjustment, and repair.
  • Wheels and tires diagnosis, service, and repair.
  • Frame and coupling diagnosis, service, and repair.
  • Clutch diagnosis and repair.
  • Transmission diagnosis and repair.
  • Driveshaft and universal joint diagnosis and repair.
  • Drive axle diagnosis and repair.
  • General hydraulic system diagnosis and repair.
  • Diagnose and repair hydraulic pumps.
  • Diagnose and repair hydraulic filtration/reservoirs (tanks).
  • Diagnose and repair hydraulic hoses, fittings, and connections.
  • Diagnose and repair hydraulic control valves.
  • Diagnose and repair hydraulic actuators

Why Choose Lively?

Students in the workforce
0 K+
Industry Certifications earned in 24-25
0 +
Average Job Placement rate for programs
0 %

FAQs

Common questions about our program.

What kind of hands-on training will I receive in this trade program?

Youโ€™ll gain real-world experience in labs or workshops that simulate job-site conditions. This includes working with industry-standard tools, equipment, and safety protocols.

No prior experience is required. Most programs are designed to teach you from the ground up, though a basic understanding of math and mechanics can be helpful.

Each of Lively Technical College workforce training programs prepares students to pursue industry-recognized certifications that validate the knowledge and competencies taught through textbooks and hands-on training. There may certification exam fees not covered in program fees.

Yes. Many trade programs partner with local employers to offer apprenticeships, externships, or on-the-job training during the program.

Career opportunities in the trades are in high demand, with many companies looking for employees with technical training and industry certifications. Lively graduates are prepared for entry-level roles with opportunities to advance. Starting salaries vary by field and location, but most graduates can expect competitive entry-level wages ranging from $18 – $30 per hour with clear pathways for promotion.

Lively Technical College offers a wide range of scholarships including, need-based scholarships for students who demonstrate financial need, and specialized scholarships or specific fields of study. To apply, students typically need to submit an application form along with supporting materials such as transcripts, recommendation letters, and a personal essay. Some scholarships may require an interview. We recommend reviewing eligibility criteria carefully and applying early to maximize your chances.

Employers of graduates

meet your instructors

ONeal Todd 2022 300square
Todd Oโ€™Neal
Instructor
850-745-6663
onealt@leonschools.net
JohnsonDarrel 400x460
Darrel Johnson
Instructor
850-487-7458
johnsond1028@leonschools.net
Ard TJ 2022 300square
TJ Ard
Instructor
850-487-7458
ardt@leonschools.net

Program Requirements

Total Clock Hours: 750
OCPCourse NumberCourse TitleCourse LengthSOC Code
ADIM0103Diesel Engine Preventative Maintenance Technician15049-3031
BDIM0106Diesel Heating and Air Conditioning Technician15049-3031
CDIM0107Diesel Steering and Suspension Technician15049-3031
DDIM0108Diesel Drivetrain Technician15049-3031
EDIM0109Diesel Hydraulics Technician15049-3031

See the Course Catalogย for detailed program cost and fee information.

Total Clock Hours: 750
FeeDetails
2190.00Florida Resident Tuition ($2.92 x 750 hours)
383.40Bookstore Costs
90.00Registration Fee ($45.00 per semester x 2)
100.00Facility Usage Fee ($100.00 per semester x 2)
320.00Lab Fee ($160.00 per semester x 2)
15.00Miscellaneous Fees (1st semester)

Occupational Advisory Committee

Mike Pitts

Capital Truck Inc.

David Carroll

Four Stars Freightliner Trucks

Gerard Moore

Gadsden County Schools Fleet Department

do exciting things!

This application could change your life in amazing ways! Weโ€™re here for you and we want you to success, so let us know if you need help with the application process. (850)-487-7473.